常見例句No requirement is ever needed to adjust the thread trimmimg mechanism or stop-motion mechanism. 無須調(diào)整剪線機(jī)搆和停止機(jī)搆，使用範(fàn)圍更廣泛。trimmimg data [計(jì)] 脩整數(shù)據(jù) 返回 trimmimg